Underwater spotlights built-in to the sides of the bath or whirlpool flood the water with light and create dazzling light effects in the water. You can choose from a wide range of colours based on your individual mood. Each colour has its own vibe and therefore a unique, highly specific effect on your well-being. Red light stimulates and is sensuous; green and blue are relaxing and harmonising. Colour therapy enhances the effects of the massage and relaxation in a whirlpool.